This incredible little tool can be used as a traditional hand reflexology tool, for working the Su-Jok points in Korean hand reflexology and for stimulating the acupressure points on the fingers. It can be rolled up and down the fingers to improve circulation and positively affect the whole body. It feels great. You have to try it to believe it! Another "must-have" reflexology tool. The ring comes in a colorful cotton bag with a detailed instruction page explaining and showing the Traditional and Su-Jok points to work to improve health.